Lean into the shaking text as a feature not a bug! ;) I legit didn't even think it was a bug, I thought it was to emphasize I needed to hurry or my boss was going to be mad. I liked it, cute little game with some nice art!
At the point that some players are getting motion-sick, I want to at the very least take control of the shaking text. Having some text shake could be acceptable, if I had control over when and how much it shook. But I don't, because it's a side effect of....maybe the pixel-perfect rendering?